Enzo Matsumiya
1bc1fdd73f
cifs: do not include page data when checking signature ...
commit 30b2b2196d6e4cc24cbec633535a2404f258ce69 upstream.
On async reads, page data is allocated before sending. When the
response is received but it has no data to fill (e.g.
STATUS_END_OF_FILE), __calc_signature() will still include the pages in
its computation, leading to an invalid signature check.
This patch fixes this by not setting the async read smb_rqst page data
(zeroed by default) if its got_bytes is 0.
This can be reproduced/verified with xfstests generic/465.
Cc: <stable@vger.kernel.org>
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-24 07:18:00 +01:00
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2022-06-22 14:11:02 +02:00
fs/affs: release old buffer head on error path
2021-03-04 10:26:48 +01:00
afs: Fix fileserver probe RTT handling
2022-12-08 11:23:03 +01:00
bfs: don't use WARNING: string when it's just info.
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btrfs: fix race between quota rescan and disable leading to NULL pointer deref
2023-01-24 07:18:00 +01:00
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2020-11-05 11:43:36 +01:00
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2022-12-08 11:23:00 +01:00
cifs: do not include page data when checking signature
2023-01-24 07:18:00 +01:00
configfs: fix possible memory leak in configfs_create_dir()
2023-01-18 11:41:09 +01:00
fscrypt: add fscrypt_symlink_getattr() for computing st_size
2021-09-12 08:56:38 +02:00
debugfs: fix error when writing negative value to atomic_t debugfs file
2023-01-18 11:40:56 +01:00
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-02-01 17:24:34 +01:00
fs: dlm: handle -EBUSY first in lock arg validation
2022-10-26 13:22:14 +02:00
Revert "ecryptfs: replace BUG_ON with error handling code"
2021-05-26 12:05:19 +02:00
efivarfs: revert "fix memory leak in efivarfs_create()"
2020-12-02 08:49:53 +01:00
erofs: avoid consecutive detection for Highmem memory
2022-08-25 11:17:36 +02:00
ext2: Add more validity checks for inode counts
2022-08-25 11:17:28 +02:00
ext4: fix uninititialized value in 'ext4_evict_inode'
2023-01-18 11:42:03 +01:00
f2fs: let's avoid panic if extent_tree is not created
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fat: add ratelimit to fat*_ent_bread()
2022-06-14 18:11:30 +02:00
fscache: Fix cookie key hashing
2021-09-22 12:26:25 +02:00
fuse: lock inode unconditionally in fuse_fallocate()
2022-12-08 11:23:01 +01:00
gfs2: Switch from strlcpy to strscpy
2022-11-25 17:42:22 +01:00
hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling
2023-01-18 11:41:59 +01:00
hfs/hfsplus: use WARN_ON for sanity check
2023-01-18 11:41:59 +01:00
hostfs: fix memory handling in follow_link()
2021-04-14 08:24:14 +02:00
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
2023-01-18 11:41:38 +01:00
iomap: iomap_write_failed fix
2022-06-14 18:11:36 +02:00
isofs: Fix out of bound access for corrupted isofs image
2021-11-12 14:43:03 +01:00
jbd2: wake up journal waiters in FIFO order, not LIFO
2022-10-26 13:22:17 +02:00
jffs2: fix memory leak in jffs2_do_fill_super
2022-06-14 18:11:55 +02:00
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
2023-01-18 11:41:34 +01:00
kernfs: fix use-after-free in __kernfs_remove
2022-11-03 23:56:54 +09:00
lockd: lockd server-side shouldn't set fl_ops
2021-09-22 12:26:34 +02:00
minix: fix bug when opening a file with O_DIRECT
2022-04-15 14:18:35 +02:00
pNFS/filelayout: Fix coalescing test for single DS
2023-01-24 07:17:58 +01:00
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2020-12-30 11:51:22 +01:00
nfsd: fix handling of readdir in v4root vs. mount upcall timeout
2023-01-18 11:41:59 +01:00
nilfs2: fix general protection fault in nilfs_btree_insert()
2023-01-24 07:17:58 +01:00
fsnotify: fix wrong lockdep annotations
2022-06-14 18:11:34 +02:00
ntfs: check overflow when iterating ATTR_RECORDs
2022-11-25 17:42:22 +01:00
ocfs2: fix freeing uninitialized resource on ocfs2_dlm_shutdown
2023-01-18 11:42:06 +01:00
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
2023-01-18 11:41:39 +01:00
ovl: Use ovl mounter's fsuid and fsgid in ovl_link()
2023-01-18 11:41:43 +01:00
mm: /proc/pid/smaps_rollup: fix no vma's null-deref
2022-10-29 10:20:36 +02:00
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
2023-01-18 11:41:40 +01:00
qnx4: work around gcc false positive warning bug
2021-09-30 10:09:26 +02:00
ext4: fix bug_on in __es_tree_search caused by bad quota inode
2023-01-18 11:42:02 +01:00
ramfs: fix nommu mmap with gaps in the page cache
2020-10-29 09:57:53 +01:00
reiserfs: Add missing calls to reiserfs_security_free()
2023-01-18 11:41:41 +01:00
romfs: fix uninitialized memory leak in romfs_dev_read()
2020-08-26 10:40:51 +02:00
squashfs: fix divide error in calculate_skip()
2021-05-19 10:08:29 +02:00
sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output
2021-03-07 12:20:48 +01:00
fs: sysv: Fix sysv_nblocks() returns wrong value
2023-01-18 11:40:58 +01:00
tracefs: Only clobber mode/uid/gid on remount if asked
2022-09-20 12:28:00 +02:00
ubifs: Rectify space amount budget for mkdir/tmpfile operations
2022-04-15 14:18:31 +02:00
udf: Fix extension of the last extent in the file
2023-01-18 11:41:58 +01:00
fs/ufs: avoid potential u32 multiplication overflow
2020-08-21 13:05:37 +02:00
fs-verity: fix signed integer overflow with i_size near S64_MAX
2021-10-06 15:42:30 +02:00
xfs: drain the buf delwri queue before xfsaild idles
2022-11-25 17:42:03 +01:00
aio: fix use-after-free due to missing POLLFREE handling
2021-12-14 14:49:02 +01:00
vfs: Check the truncate maximum size in inode_newsize_ok()
2022-08-25 11:17:21 +02:00
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
2021-10-06 15:42:35 +02:00
binfmt: Fix error return code in load_elf_fdpic_binary()
2023-01-18 11:41:46 +01:00
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
binfmt_misc: fix shift-out-of-bounds in check_special_flags
2023-01-18 11:41:33 +01:00
block: reexpand iov_iter after read/write
2021-05-22 11:38:29 +02:00
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
chardev: fix error handling in cdev_device_add()
2023-01-18 11:41:25 +01:00
compat_ioctl: remove /dev/random commands
2022-06-22 14:11:03 +02:00
coredump: fix core_pattern parse error
2020-12-11 13:23:30 +01:00
fs: fix NULL dereference due to data race in prepend_path()
2020-10-29 09:57:45 +01:00
dax: fix cache flush on PMD-mapped pages
2022-06-14 18:11:41 +02:00
fix dget_parent() fastpath race
2020-10-01 13:17:19 +02:00
fs: direct-io: fix missing sdio->boundary
2021-04-14 08:24:11 +02:00
epoll: check for events when removing a timed out thread from the wait queue
2022-12-08 11:23:05 +01:00
exec: Force single empty string when argv is empty
2022-06-06 08:33:50 +02:00
fcntl: fix potential deadlock for &fasync_struct.fa_lock
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fget: clarify and improve __fget_files() implementation
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SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
2022-05-25 09:14:34 +02:00
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2022-06-14 18:11:44 +02:00
memcg: charge fs_context and legacy_fs_context
2022-02-08 18:24:29 +01:00
fs: fix UAF/GPF bug in nilfs_mdt_destroy
2022-10-15 07:54:36 +02:00
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
2021-07-31 08:19:37 +02:00
io_uring/af_unix: defer registered files gc to io_uring release
2022-10-26 13:22:59 +02:00
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
2023-01-18 11:40:55 +01:00
mbcache: Avoid nesting of cache->c_list_lock under bit locks
2023-01-18 11:41:59 +01:00
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
fs: warn about impending deprecation of mandatory locks
2021-08-26 08:36:22 -04:00
pipe: increase minimum default pipe size to 2 pages
2021-08-12 13:21:02 +02:00
pnode: terminate at peers of source
2023-01-18 11:41:44 +01:00
mount: fix mounting of detached mounts onto targets that reside on shared mounts
2021-03-17 17:03:33 +01:00
readdir: make sure to verify directory entry for legacy interfaces too
2021-04-21 12:56:16 +02:00
select: Fix indefinitely sleeping task in poll_schedule_timeout()
2022-01-29 10:25:11 +01:00
seq_file: disallow extremely large seq buffer allocations
2021-07-20 16:10:54 +02:00
io_uring: disable polling pollfree files
2022-09-05 10:27:47 +02:00
Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
2022-10-17 17:24:32 +02:00
stat: fix inconsistency between struct stat and struct compat_stat
2022-04-27 13:50:48 +02:00
vfs: make freeze_super abort when sync_filesystem returns error
2022-02-23 11:59:55 +01:00
userfaultfd: open userfaultfds with O_RDONLY
2022-10-26 13:22:21 +02:00
fs: don't audit the capability check in simple_xattr_list()
2023-01-18 11:40:53 +01:00
1bc1fdd73f